package com.hugo.commonutiles;

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;

//统一返回结果类
@Data
public class R {

    @ApiModelProperty(value = "是否成功")
    private Boolean success;


    @ApiModelProperty(value = "返回码")
    private Integer code;


    @ApiModelProperty(value = "返回消息")
    private String message;


    @ApiModelProperty(value = "返回数据")
    private Map<String, Object> data = new HashMap<String, Object>();

    //把构造函数私有化
    private R(){}

    public static R ok(){
        R r=new R();
        r.setCode(ResuletCode.SUCCESS);
        r.setMessage("成功");
        r.setSuccess(true);
        return r;

    }

    public static R error(){
        R r=new R();
        r.setCode(ResuletCode.ERROR);
        r.setMessage("失败");
        r.setSuccess(false);
        return r;

    }

    public R success(Boolean success){

        this.setSuccess(success);

        return this;

    }

    public R message(String message){

        this.setMessage(message);

        return this;

    }

    public R code(Integer code){

        this.setCode(code);

        return this;

    }


    public R data(String key, Object value){

        this.data.put(key, value);

        return this;

    }

    public R data(Map<String, Object> map){

        this.setData(map);

        return this;

    }
}
